发明授权
- 专利标题： Processes for preparing a diaminopyrimidine derivative or acid addition salt thereof
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申请号： US17873966申请日： 2022-07-26
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公开(公告)号： US11623925B2公开(公告)日： 2023-04-11
- 发明人: Ja-Heouk Khoo , Doo-Byung Lee , Jun-Sup Lee , Hyun Ju , Woo-Seob Shin
- 申请人： YUHAN CORPORATION
- 申请人地址： KR Seoul
- 专利权人： YUHAN CORPORATION
- 当前专利权人： YUHAN CORPORATION
- 当前专利权人地址： KR Seoul
- 代理机构： Foley & Lardner LLP
- 优先权： KR10-2018-0057088 20180518
- 主分类号： C07D403/04
- IPC分类号： C07D403/04 ; C07D239/47
摘要：
The present invention provides a novel process for preparing a diaminopyrimidine derivative or acid addition salt thereof having an activity as a 5-HT4 receptor agonist. And also, the present invention provides novel crystalline forms of a hydrochloride of the diaminopyrimidine derivative and processes for preparing the same.
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